/***************************************************************************************
* Copyright (c) 2014-2022 Zihao Yu, Nanjing University
*
* NEMU is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
*          http://license.coscl.org.cn/MulanPSL2
*
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
*
* See the Mulan PSL v2 for more details.
***************************************************************************************/

#include <isa.h>
#include <cpu/difftest.h>
#include "../local-include/reg.h"


bool isa_difftest_checkregs(CPU_state *ref_r, vaddr_t pc) {
  bool res = true;
  if(ref_r->pc != cpu.pc) {
    printf("Difftest: pc not match, ref = " FMT_WORD " nemu = " FMT_WORD "\n", ref_r->pc, cpu.pc);
    res = false;
  }
  for(int i = 0; i < 32; i++) {
    if(ref_r->gpr[i] != gpr(i)){
      printf("Difftest: %s not match, ref = " FMT_WORD " nemu = " FMT_WORD "\n", reg_name(i, 32), ref_r->gpr[i], gpr(i));
      res = false;
    }
  }
  return res;
}

void isa_difftest_attach() {
}
